@import url('https://fonts.googleapis.com/css2?family=Fira+Code:wght@300;400;500;600;700&family=VT323&display=swap');

:root {
    --bg-primary: #040905;
    --bg-secondary: #08110a;
    --terminal-green: #33ff33;
    --terminal-green-dim: rgba(51, 255, 51, 0.85); /* Kräftigerer Textkontrast */
    --terminal-green-glow: rgba(51, 255, 51, 0.25);
    --terminal-amber: #ffcc00; /* Satteres, kräftigeres Amber */
    --terminal-amber-glow: rgba(255, 204, 0, 0.25);
    --terminal-cyan: #00ffff; /* Leuchtenderes Cyan */
    --terminal-cyan-glow: rgba(0, 255, 255, 0.25);
    --terminal-red: #ff3838; /* Kräftigeres Rot */
    --border-color: rgba(51, 255, 51, 0.3); /* Klarere Grenzen */
    --border-color-active: rgba(51, 255, 51, 0.8);
    --font-mono: 'Fira Code', 'Courier New', monospace;
    --font-retro: 'VT323', monospace;
    --shadow-glow: 0 0 10px rgba(51, 255, 51, 0.15); /* Weniger diffuser Glow */
}

/* Reset and Base Styles */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-mono);
    font-size: 0.85rem; /* Professional compact font size */
    background-color: var(--bg-primary);
    color: var(--terminal-green);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow-x: hidden;
    line-height: 1.4;
}

/* CRT Screen Scanlines and Flickering Effects */
body::before {
    content: " ";
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    background: linear-gradient(rgba(18, 16, 16, 0) 50%, rgba(0, 0, 0, 0.08) 50%); /* Deutlich schwächere Scanlines */
    z-index: 9999;
    background-size: 100% 6px; /* Größerer Abstand für weniger Flimmern/Pixelierung */
    pointer-events: none;
}

body::after {
    content: " ";
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    background: radial-gradient(circle, rgba(16, 32, 16, 0.05) 0%, rgba(0, 0, 0, 0.45) 100%); /* Aufgehellte Ränder für bessere Lesbarkeit */
    z-index: 9998;
    pointer-events: none;
}

/* Monospace Blinking Cursor and Terminal Header */
.blink-cursor::after {
    content: "▋";
    font-family: monospace;
    color: var(--terminal-green);
    animation: blink 1s step-end infinite;
}

@keyframes blink {
    from, to { color: transparent }
    50% { color: var(--terminal-green) }
}

/* Layout Container */
.app-container {
    max-width: 1300px;
    width: 100%;
    margin: 0 auto;
    padding: 1.5rem;
    z-index: 10;
    position: relative;
    flex: 1;
    display: flex;
    flex-direction: column;
}

/* Terminal Scanline overlay animation */
@keyframes scanline {
    0% {
        transform: translateY(-100%);
    }
    100% {
        transform: translateY(100%);
    }
}

.terminal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        to bottom,
        rgba(51, 255, 51, 0) 0%,
        rgba(51, 255, 51, 0.03) 10%,
        rgba(51, 255, 51, 0) 20%
    );
    animation: scanline 12s linear infinite;
    z-index: 9997;
    pointer-events: none;
}

/* Login Wrapper & Structure */
.login-wrapper {
    width: 100%;
    max-width: 460px;
    padding: 20px;
    margin: auto;
    z-index: 10;
}

/* Nerdy Terminal Card (Matrix Style) */
.card, .glass-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 4px; /* Hard corners for a retro vibe */
    padding: 30px;
    box-shadow: var(--shadow-glow);
    position: relative;
    overflow: hidden;
}

.card::before, .glass-card::before {
    content: "[ TERMINAL SESSION ACTIVE ]";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    background: var(--border-color);
    color: var(--bg-primary);
    font-size: 0.7rem;
    font-weight: 700;
    padding: 3px 10px;
    letter-spacing: 2px;
}

.card:hover, .glass-card:hover {
    border-color: var(--border-color-active);
    box-shadow: 0 0 15px var(--terminal-green-dim);
}

.logo-area {
    text-align: center;
    margin-bottom: 24px;
    margin-top: 10px;
}

.logo-icon {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 50px;
    height: 50px;
    background: var(--bg-primary);
    border: 2px dashed var(--terminal-green);
    border-radius: 50%;
    margin-bottom: 12px;
}

.logo-icon svg {
    width: 24px;
    height: 24px;
    fill: none;
    stroke: var(--terminal-green);
    stroke-width: 2;
}

h1 {
    font-family: var(--font-retro);
    font-size: 2.5rem;
    font-weight: 400;
    color: var(--terminal-green);
    text-shadow: 0 0 3px rgba(51, 255, 51, 0.4); /* Reduzierter Blur */
    letter-spacing: 2px;
    margin-bottom: 4px;
    text-transform: uppercase;
}

.subtitle {
    color: var(--terminal-green-dim);
    font-size: 0.8rem;
}

/* Form Styles */
.form-group {
    margin-bottom: 20px;
    text-align: left;
}

.form-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--terminal-green-dim);
    margin-bottom: 6px;
    letter-spacing: 1px;
}

.input-wrapper {
    position: relative;
}

.input-icon {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--terminal-green-dim);
    display: flex;
    align-items: center;
    pointer-events: none;
}

.input-icon svg {
    width: 16px;
    height: 16px;
}

.form-input {
    width: 100%;
    padding: 10px 12px 10px 38px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 2px;
    color: var(--terminal-green);
    font-family: var(--font-mono);
    font-size: 0.85rem;
    outline: none;
    transition: all 0.2s ease;
}

.form-input:focus {
    border-color: var(--terminal-green);
    box-shadow: 0 0 8px var(--terminal-green-glow);
}

.form-input::placeholder {
    color: rgba(51, 255, 51, 0.3);
}

.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.checkbox-container {
    display: flex;
    align-items: center;
    cursor: pointer;
    font-size: 0.8rem;
    color: var(--terminal-green-dim);
    user-select: none;
}

.checkbox-container input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

.checkmark {
    height: 14px;
    width: 14px;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 2px;
    margin-right: 8px;
    display: inline-block;
    position: relative;
}

.checkbox-container:hover input ~ .checkmark {
    border-color: var(--terminal-green);
}

.checkbox-container input:checked ~ .checkmark {
    background-color: var(--terminal-green-glow);
    border-color: var(--terminal-green);
}

.checkmark:after {
    content: "";
    position: absolute;
    display: none;
}

.checkbox-container input:checked ~ .checkmark:after {
    display: block;
}

.checkbox-container .checkmark:after {
    left: 4px;
    top: 1px;
    width: 3px;
    height: 7px;
    border: solid var(--terminal-green);
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

/* Green Terminal Action Button */
.btn {
    width: 100%;
    padding: 12px;
    background: transparent;
    border: 1px solid var(--terminal-green);
    border-radius: 2px;
    color: var(--terminal-green);
    font-family: var(--font-mono);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
}

.btn:hover {
    background: var(--terminal-green-glow);
    box-shadow: 0 0 10px var(--terminal-green-glow);
    transform: scale(1.01);
}

.btn:active {
    background: rgba(51, 255, 51, 0.4);
}

/* Terminal Alerts (Red/Amber for retro vibe) */
.alert {
    padding: 10px 14px;
    border-radius: 2px;
    font-size: 0.8rem;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 8px;
    border: 1px solid transparent;
}

.alert-danger {
    background-color: rgba(255, 51, 51, 0.1);
    border-color: var(--terminal-red);
    color: var(--terminal-red);
    text-shadow: 0 0 2px rgba(255, 51, 51, 0.3); /* Reduzierter Blur */
}

.alert-success {
    background-color: rgba(51, 255, 51, 0.1);
    border-color: var(--terminal-green);
    color: var(--terminal-green);
    text-shadow: 0 0 2px rgba(51, 255, 51, 0.3); /* Reduzierter Blur */
}

.alert svg {
    flex-shrink: 0;
    width: 16px;
    height: 16px;
    stroke: currentColor;
}

/* Dashboard Header & Aesthetics */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 20px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 2px;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-glow);
    position: relative;
}

header::before {
    content: "SYS_STATUS: LOCAL_NET_ONLINE";
    position: absolute;
    top: -8px;
    left: 10px;
    font-size: 0.6rem;
    background: var(--bg-primary);
    padding: 0 5px;
    color: var(--terminal-green-dim);
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo-text {
    font-family: var(--font-mono); /* Weniger pixelig durch Fira Code */
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--terminal-green);
    letter-spacing: 1px;
}

.user-profile {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.user-info {
    text-align: right;
}

.user-name {
    font-weight: 600;
    color: var(--terminal-cyan);
}

.user-status {
    font-size: 0.7rem;
    color: var(--terminal-green-dim);
}

.avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 1px solid var(--terminal-green);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    color: var(--bg-primary);
    background-color: var(--terminal-green);
    font-size: 0.8rem;
}

/* Dashboard Layout Grid */
.overview-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

@media (max-width: 900px) {
    .overview-grid {
        grid-template-columns: 1fr;
    }
}

.glass-card::before {
    content: "[ DATA_STREAM // MON_001 ]";
}

.card-label {
    color: var(--terminal-green-dim);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Specialized Colored Numbers */
.live-price, .total-val, .card-value {
    color: var(--terminal-cyan); /* Cool cyan for basic professional stock metrics */
    text-shadow: 0 0 2px rgba(0, 229, 255, 0.35); /* Schärfere Darstellung */
    font-weight: 600;
}

.live-price[data-symbol], .change-indicator {
    transition: color 0.3s ease;
}

.card-change {
    font-size: 0.8rem;
    font-weight: 700;
}

/* Change positive/negative retro matrix styling */
.change-up {
    color: var(--terminal-green) !important;
    text-shadow: 0 0 2px rgba(51, 255, 51, 0.3); /* Schärfere Darstellung */
}

.change-down {
    color: var(--terminal-red) !important;
    text-shadow: 0 0 2px rgba(255, 51, 51, 0.3); /* Schärfere Darstellung */
}

.change-neutral {
    color: var(--terminal-amber) !important;
    text-shadow: 0 0 2px rgba(255, 176, 0, 0.3); /* Schärfere Darstellung */
}

/* Tables in Matrix Style */
.table-container {
    width: 100%;
    overflow-x: auto;
    border: 1px solid var(--border-color);
    background: var(--bg-primary);
}

.appointments-table, .holdings-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 0.8rem;
}

.appointments-table th, .holdings-table th {
    background: rgba(51, 255, 51, 0.05);
    padding: 10px 12px;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--terminal-green);
    text-transform: uppercase;
    letter-spacing: 1px;
    border-bottom: 2px solid var(--border-color);
}

.appointments-table td, .holdings-table td {
    padding: 10px 12px;
    border-bottom: 1px dashed var(--border-color);
    color: var(--terminal-green-dim);
}

.appointments-table tbody tr:hover, .holdings-table tbody tr:hover {
    background-color: rgba(51, 255, 51, 0.05);
}

.appointments-table tbody tr:hover td, .holdings-table tbody tr:hover td {
    color: var(--terminal-green);
}

/* Inputs and Forms inside Dashboard */
.transaction-form {
    margin-top: 15px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.transaction-form label {
    font-size: 0.75rem;
    color: var(--terminal-green-dim);
}

.transaction-form select, .transaction-form input {
    width: 100%;
    padding: 8px 10px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 2px;
    color: var(--terminal-green);
    font-family: var(--font-mono);
    font-size: 0.8rem;
    outline: none;
}

.transaction-form select:focus, .transaction-form input:focus {
    border-color: var(--terminal-green);
}

.btn-submit {
    padding: 10px;
    background: var(--terminal-green);
    border: 1px solid var(--terminal-green);
    color: var(--bg-primary);
    font-family: var(--font-mono);
    font-size: 0.8rem;
    font-weight: 700;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.2s ease;
}

.btn-submit:hover {
    background: transparent;
    color: var(--terminal-green);
    box-shadow: var(--shadow-glow);
}

/* Success Toast retro style */
.toast-notification {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: var(--bg-secondary);
    border: 1px solid var(--terminal-green);
    color: var(--terminal-green);
    padding: 12px 20px;
    box-shadow: var(--shadow-glow);
    z-index: 10000;
    display: flex;
    align-items: center;
    gap: 10px;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.4s ease;
    font-size: 0.8rem;
}

.toast-notification.show {
    opacity: 1;
    transform: translateY(0);
}

.toast-notification svg {
    stroke: var(--terminal-green);
}

/* Footer style */
footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    border-top: 1px solid var(--border-color);
    margin-top: 2rem;
    color: var(--terminal-green-dim);
    font-size: 0.7rem;
    letter-spacing: 1px;
}

.footer-logo {
    font-family: var(--font-retro);
    font-size: 1.2rem;
    color: var(--terminal-green);
}

/* Log out button */
.logout-btn-retro {
    background: transparent;
    border: 1px solid var(--terminal-red);
    color: var(--terminal-red);
    padding: 6px 12px;
    border-radius: 2px;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.logout-btn-retro:hover {
    background: rgba(255, 51, 51, 0.1);
    box-shadow: 0 0 8px rgba(255, 51, 51, 0.25);
}

.logout-btn-retro:active {
    transform: scale(0.98);
}